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AstDyS ∴ Objects ∴ 2009DU9 ∴ Orbital info ∴ Epoch epochXXX
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(477134) 2009DU9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477134.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60628 3.206e-08 au
e 0.273371 8.761e-08
i 33.306 1.172e-05 deg
Ω 158.835 1.711e-05 deg
ω 315.568 3.375e-05 deg
M 237.095 3.289e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8938 au
Aphelion 3.3188 au
Asc. node-Earth separation 1.02744 au
Desc. node-Earth separation 1.98774 au
Earth MOID 0.97911 au
Orbital period 1536.84 days
Date of orbit computation  apr 23 21:31
Correlation matrix
1.00000000-0.510074160.090858050.056126140.40086945-0.79494120
-0.510074161.00000000-0.07726216-0.02957372-0.119784800.33309218
0.09085805-0.077262161.000000000.24205254-0.03760401-0.08422240
0.05612614-0.029573720.242052541.00000000-0.40487481-0.03442547
0.40086945-0.11978480-0.03760401-0.404874811.00000000-0.79470195
-0.794941200.33309218-0.08422240-0.03442547-0.794701951.00000000
Covariance matrix
1.02755765E-15-1.43250792E-153.41458429E-143.07870429E-144.33664201E-13-8.38231917E-13
-1.43250792E-157.67575691E-15-7.93594694E-14-4.43370025E-14-3.54168411E-139.59955585E-13
3.41458429E-14-7.93594694E-141.37449335E-104.85602260E-11-1.48782882E-11-3.24806733E-11
3.07870429E-14-4.43370025E-144.85602260E-112.92819155E-10-2.33812654E-10-1.93778560E-11
4.33664201E-13-3.54168411E-13-1.48782882E-11-2.33812654E-101.13892473E-09-8.82222000E-10
-8.38231917E-139.59955585E-13-3.24806733E-11-1.93778560E-11-8.82222000E-101.08206209E-09